APA (7. basım) Alıntı

Hewett, E. L. (1936). Ancient life in Mexico and Central America. Bobbs-Merril.

Chicago Style (17. basım) Atıf

Hewett, Edgar Lee. Ancient Life in Mexico and Central America. Indianapolis: Bobbs-Merril, 1936.

MLA (9th ed.) Atıf

Hewett, Edgar Lee. Ancient Life in Mexico and Central America. Bobbs-Merril, 1936.